STM32CubeF0

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**Caution** The Issues are strictly limited for the reporting of problem encountered with the software provided in this project. For any other problem related to the STM32 product, the performance,...

VoodooChild99

Overflow error when compiling with GCC 10.1

3

**Describe the set-up** * Compiling for STM32F042F6 * gcc 10.1 **Describe the bug** When compiling the file `Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_crc.c`, GCC 10.1 flags a warning about an overflow. ~~~ $ arm-none-eabi-gcc -o...

rgilton

-Woverflow warning caused by HAL CRC function

1

Hello, this warning started showing recently when I build my project: `../Drivers/CMSIS/Device/ST/STM32F0xx/Include/stm32f0xx.h:198:41: warning: overflow in conversion from 'int' to 'uint8_t' {aka 'volatile unsigned char'} changes value from '(int)hcrc->Instance->IDR & -256'...

mattkefford

SystemCoreClockUpdate() wrong value for STM32F030xC running PLL

2

**Setup** Predefined macro STM32F030xC, using STM32F030CC MCU. **Bug description** When running this code after reset ``` RCC->CR |= RCC_CR_HSION; while((RCC->CR & RCC_CR_HSIRDY) == 0U){ } if((RCC->CFGR & RCC_CFGR_SWS) == RCC_CFGR_SWS_PLL)...

pavel-kucera-ing

missing static in HAL_RCC_GetSysClockFreq()

2

Hi In the function `uint32_t HAL_RCC_GetSysClockFreq(void)` are two const array ``` uint8_t const aPLLMULFactorTable[16U] = { 2U, 3U, 4U, 5U, 6U, 7U, 8U, 9U, 10U, 11U, 12U, 13U, 14U, 15U,...

CanastraRF

Race condition in HAL_ADCEx_Calibration_Start()

2

This problem was seen on an STM32F030 but I imagine would be seen on any similar MCU using the HAL. Sometimes, calls to HAL_ADCEx_Calibration_Start() will fail. This is especially true...

pmacfarlane